AT&T System 25 - Manual (Page 6)

Attendant Consoles
The Switched Loop Attendant Console (SLAC) can be used
alone or with a Direct Extension Selector Console (Selector
Console). The setup you will use depends on the size and needs
of your company. This guide provides instructions for using
both consoles.
Switched Loop
Attendant Console
Direct Extension
Selector Console
Console Buttons
There are three standard types of buttons on your SLAC. Each
is represented in a special way in this guide:
TYPE SHOWN AS:
dial pad buttons 7
button next to permanent
HOLD
label with dark background
button next to changeable
REP DIAL
label with light background
NOTE: A fourth type of button can be found on the display unit,
and is represented in this way:
Set
.
2